cotu.ca - dns.ninja
cotu.ca
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.36.150.4🇨🇦 AS54643104.36.150.0/23 Proxy route for IDIGITAL | ||||||
| PTR | mm1.idig.net | ||||||
| NS | ns900.canadianwebhosting.com ⭐ | ||||||
| A | 104.36.150.4🇨🇦 AS54643104.36.150.0/23 Proxy route for IDIGITAL | ||||||
| PTR | mm1.idig.net | ||||||
| NS | ns901.canadianwebhosting.com | ||||||
| A | 104.36.150.5🇨🇦 AS54643104.36.150.0/23 Proxy route for IDIGITAL | ||||||
| PTR | mm1.idig.net | ||||||
| MX | cotu.ca ⭐ | ||||||
| A | 104.36.150.4🇨🇦 AS54643104.36.150.0/23 Proxy route for IDIGITAL | ||||||
| PTR | mm1.idig.net | ||||||
| TXT | v=spf1 +a +mx +ip4:104.36.150.4 +ip4:76.74.246.52 ~all | ||||||
| SOA | ns900.canadianwebhosting.comcpanelalerts@gmail.com 2026-03-16 #0 | ||||||
ca
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | prd-czp-05.corp.cira.ca ⭐ | ||||||
| NS | any.ca-servers.ca | ||||||
| NS | c.ca-servers.ca | ||||||
| NS | d.ca-servers.ca | ||||||
| NS | j.ca-servers.ca | ||||||
| SOA | prd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2608171030 | ||||||
MX for
cotu.ca |
Subdomains
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns.canaca.net2008-11-28 → 2008-11-28 · 3 obs
○ 2015-06-18 17:38:10
○ 2026-08-17 11:00:20
○NSns2.canaca.net2008-11-28 → 2008-11-28 · 3 obs
○ 2015-06-18 17:38:10
○ 2026-08-17 11:00:20
●NSns900.canadianwebhosting.com2015-06-18 → 2026-08-17 · 3 obs
● 2015-06-18 17:38:10
● 2026-08-17 11:00:20
●NSns901.canadianwebhosting.com2015-06-18 → 2026-08-17 · 3 obs
● 2015-06-18 17:38:10
● 2026-08-17 11:00:20
●MXcotu.ca2008-11-28 → 2026-08-17 · 2 obs
● 2026-08-17 11:00:20
●A104.36.150.42026-02-18 → 2026-08-17 · 3 obs
● 2026-02-18 18:46:40
● 2026-08-17 11:00:20
○A66.49.159.512008-11-28 → 2008-11-28 · 3 obs
○ 2015-06-18 17:38:10
○ 2026-08-17 11:00:20
○A76.74.246.512016-04-11 → 2017-08-14 · 5 obs
● 2016-04-11 08:50:40
● 2017-08-14 21:13:10
○ 2026-02-18 18:46:40
○ 2026-08-17 11:00:20
○A76.74.247.1002015-06-18 → 2016-01-17 · 5 obs
● 2015-06-18 17:38:10
● 2016-01-17 14:47:34
○ 2016-04-11 08:50:40
○ 2026-08-17 11:00:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ca | c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca | - |
| cotu.ca | ns900.canadianwebhosting.com, ns901.canadianwebhosting.com | - |
✅ Authoritative Response
Server:104.36.150.4
NS records: ns900.canadianwebhosting.com, ns901.canadianwebhosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cotu.ca (unsigned zone)
⏱️ Timing
Total: 469ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.36.150.4 |
| NS | 2 | ns900.canadianwebhosting.com, ns901.canadianwebhosting.com |
| MX | 1 | cotu.ca (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:104.36.150.4 +ip4:76. |
| SOA | 1 | ns900.canadianwebhosting.com cpanelalert |
Analysis
Hierarchy
The domain cotu.ca is parent to webmail.cotu.ca, mail.cotu.ca and ftp.cotu.ca.
Mail Server Role
cotu.ca acts as its own mail server.
IP Addresses
cotu.ca points to a single IP number: 104.36.150.4.
Additional host names — z10.ca, velolove.bc.ca, alternatives.com and two others — share IP numbers with cotu.ca.
Name Servers
The NS records for cotu.ca delegate to ns900.canadianwebhosting.com and ns901.canadianwebhosting.com.
cotu.ca shares its name server setup with other domains, including flexiblelearn.org, fairvotingbc.ca, mountstephen.com and two others.
Each of ns900.canadianwebhosting.com and ns901.canadianwebhosting.com has one IP address: ns900.canadianwebhosting.com uses 104.36.150.4 and ns901.canadianwebhosting.com uses 104.36.150.5.
Mail Servers
cotu.ca has a single mail server: cotu.ca itself.
cotu.ca resolves to 104.36.150.4 and no other IP number.